... .Yarn count:12 tex 3.Sizing:Paraffin 4.To reinforce cable wire. DESCRIPTIONFiberglass yarn is a natural, lustrous, white, continuous filament yarn ... , cold, sunlight, dampness and drying.II. USEThese yarns are used as reinforcements in the manufacture of laminates of paper, film, cable,foils or combination thereof ...